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    <table border="1">
        <thead>
            <tr>
                <th>序号</th>
                <th>标题</th>
                <th>联系人</th>
                <th>日期</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>1</td>
                <td>元旦放假了！！</td>
                <td>八维</td>
                <td>2019-12-31</td>
                <td>
                    <button>编辑</button>
                    <button>删除</button>
                </td>
            </tr>
            <tr>
                <td>2</td>
                <td>元旦放假了！！</td>
                <td>八维</td>
                <td>2019-12-31</td>
                <td>
                    <button>编辑</button>
                    <button>删除</button>
                </td>
            </tr>
            <tr>
                <td>3</td>
                <td>元旦放假了！！</td>
                <td>八维</td>
                <td>2019-12-31</td>
                <td>
                    <button>编辑</button>
                    <button>删除</button>
                </td>
            </tr>
            <tr>
                <td>4</td>
                <td>元旦放假了！！</td>
                <td>八维</td>
                <td>2019-12-31</td>
                <td>
                    <button>编辑</button>
                    <button>删除</button>
                </td>
            </tr>
            <tr>
                <td>5</td>
                <td>元旦放假了！！</td>
                <td>八维</td>
                <td>2019-12-31</td>
                <td>
                    <button>编辑</button>
                    <button>删除</button>
                </td>
            </tr>
        </tbody>
    </table>
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